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Home >> GMC >> 1981 >> Magnavan Standard Trans >> Repair and Diagnosis >> Engine Performance >> Fuel Delivery >> ROCHESTER Models M4MC & M4ME 4-Barrel >> Overhaul >> Disassembly >> Choke Disassembly
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Choke Disassembly

Remove choke coil lever retaining screw from end of intermediate choke shaft. Remove thermostatic coil lever from flats on intermediate choke shaft and remove shaft. Fast idle cam can now be removed from intermediate choke shaft.